Manhattan, NY 10011
Property records from NYC Department of Buildings, HPD, DOF & more
510 WEST 21 ST is a property located at 510 WEST 21 ST, Manhattan, NY 10011. It is classified as a warehouse - self-storage. The building was constructed in 1928. It has 8 floors and 2 units. The building area is 124,385 square feet on a 13,800 sqft lot. The property is zoned M1-5. The assessed market value is $25M. It last sold for $95.2M on Dec 16, 2021. The owner on file is SM I MMS, L.L.C.. There are 20 building permits on record (13 active). There are 20 violations on record (9 currently open). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.
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Get Free ReportThe building at 510 WEST 21 ST, Manhattan, NY 10011 was constructed in 1928. It is classified as a warehouse - self-storage with 8 floors and 2 units. The building area is 124,385 sqft.
Yes. 510 WEST 21 ST, Manhattan, NY 10011 has 20 building permits on record, with 13 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a dob_now_job_issued (APPROVED) filed Apr 14, 2026.
Yes. 510 WEST 21 ST, Manhattan, NY 10011 has 20 violations on record, with 9 currently open. Breakdown: 18 DOB, 2 ECB. Sources: NYC DOB, HPD, and ECB/OATH.
510 WEST 21 ST, Manhattan, NY 10011 has an assessed market value of $25M and a total assessed value of $11.2M (land: $1.2M). Assessment data is from the NYC Department of Finance (DOF).
510 WEST 21 ST, Manhattan, NY 10011 last sold for $95.2M on Dec 16, 2021. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.
510 WEST 21 ST, Manhattan, NY 10011 is zoned M1-5. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.
The owner on record for 510 WEST 21 ST, Manhattan, NY 10011 is SM I MMS, L.L.C. (Corporation). Ownership data is from NYC Department of Finance assessment rolls.
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